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Welcome to the Surfer New Feature Video Series page! Below are short training videos demonstrating new features in the latest version of Surfer. We will be regularly posting new feature videos for each new release, so make sure to follow this page if you are interested in being updated when a new video is posted. Feel free to follow our various social medias linked at the bottom to also stay up to date.

 

Do you want to try out the latest and greatest in Surfer? Download the Surfer Free Trial then check out our industry and use-case pages to learn how others just like you have been using Surfer!

 

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Alpha Shape

Video Description: Surfer has a new object type: Alpha shape. This new feature creates a polygon boundary around a set of of three or more selected data points in a base layer or a base layer created from a data file. The resulting polygon is an alpha shape, which is a subset type of Delaunay triangulation.

 

 

 

 

Assign NoData with an Alpha Shape

Video Description: After learning how to create an Alpha Shape from the video above you can use your generated polygon boundary to assign NoData within your grid layers.

 





Use Grid Math and Grid Volume on Grids with Different Geometry

Video Description: Do you need to perform mathematical calculations using one or more grid files? Or determine the volume between an upper and lower grid surface? These calculations were always possible in Surfer but only between grid files with identical geometry – a rarity in the real world. Surfer now allows users to perform these calculations with grids of different sizes and different X and Y value extents!



 

 

 

 

 

 

Create an Isopach or Isochore Map

Video Description: Isopach maps are often used in geology to illustrate thickness variations between two layers, such as the top and bottom of a coal seam or stratigraphic layer. If you have data defining the elevation of the top and bottom surfaces, you can use Surfer to create an isopach or isochore map. Both maps show thickness between two surfaces.

 

 

 

 

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